4. How to find out what branches are available using gitRHEL6$> mkdir /opt/kandroid
RHEL6$> pushd /opt/kandroid
RHEL6$> git clone https://android.googlesource.com/platform/manifest.git
RHEL6$> cd manifest
RHEL6$> git branch -a | sed -n '/^ r/s,.*/,,p'|sort -u|column
RHEL6$> popd
RHEL6$> rm -rf /opt/kandroid
5. How to download Toolchain related sources for androidRHEL6$> git clone https://android.googlesource.com/toolchain/gcc.git
RHEL6$> git clone https://android.googlesource.com/toolchain/gmp.git
RHEL6$> git clone https://android.googlesource.com/toolchain/build.git
RHEL6$> git clone https://android.googlesource.com/toolchain/mpc.git
RHEL6$> git clone https://android.googlesource.com/toolchain/mpfr.git
RHEL6$> git clone https://android.googlesource.com/toolchain/gdb.git
END.